67169845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 88030080

約数和(自身を除く): 20860235

約数列:

[1, 5, 19, 61, 67, 95, 173, 305, 335, 865, 1159, 1273, 3287, 4087, 5795, 6365, 10553, 11591, 16435, 20435, 52765, 57955, 77653, 200507, 220229, 388265, 707051, 1002535, 1101145, 3535255, 13433969, 67169845]

約数ペア:

[(1, 67169845), (5, 13433969), (19, 3535255), (61, 1101145), (67, 1002535), (95, 707051), (173, 388265), (305, 220229), (335, 200507), (865, 77653), (1159, 57955), (1273, 52765), (3287, 20435), (4087, 16435), (5795, 11591), (6365, 10553)]